<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="姓名" prop="userName">
        <el-input
          v-model="queryParams.userName"
          placeholder="请输入姓名"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="证件号码" prop="certId">
        <el-input
          v-model="queryParams.certId"
          placeholder="请输入证件号码"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="街道乡镇" prop="jiedaoName">
        <el-input
          v-model="queryParams.jiedaoName"
          placeholder="请输入街道乡镇"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="社区村组" prop="shequName">
        <el-input
          v-model="queryParams.shequName"
          placeholder="请输入社区村组"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['drawing:drawing:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['drawing:drawing:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['drawing:drawing:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="info"
          plain
          icon="el-icon-upload2"
          size="mini"
          @click="handleImport"
          v-hasPermi="['drawing:drawing:import']"
        >导入
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['drawing:drawing:export']"
        >导出</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="randomName()"
        >{{txt}}</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>
    <div v-if="isFullScreen" class="full-screen-text">
      {{ result.userName }}
    </div>
    <button @click="toggleFullScreen">切换屏幕显示大小</button>
    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-alert
          title="姓名"
          type="success"
          effect="dark">
          <p>{{result.userName}}</p>
        </el-alert>
      </el-col>
      <el-col :span="1.5">
        <el-alert
          title="证件号码"
          type="success"
          effect="dark">
          <p>{{result.certId}}</p>
        </el-alert>
      </el-col>
      <el-col :span="1.5">
        <el-alert
          title="街道乡镇"
          type="success"
          effect="dark">
          <p>{{result.jiedaoName}}</p>
        </el-alert>
      </el-col>
      <el-col :span="1.5">
      <el-alert
        title="社区村组"
        type="success"
        effect="dark">
        <p>{{result.shequName}}</p>
      </el-alert>
      </el-col>
    </el-row>
    <el-table v-loading="loading" :data="drawingList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="姓名" align="center" prop="userName" />
      <el-table-column label="证件号码" align="center" prop="certId" />
      <el-table-column label="街道乡镇" align="center" prop="jiedaoName" />
      <el-table-column label="社区村组" align="center" prop="shequName" />
      <el-table-column label="备注" align="center" prop="remark" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['drawing:drawing:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['drawing:drawing:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改抽签对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="姓名" prop="userName">
          <el-input v-model="form.userName" placeholder="请输入姓名" />
        </el-form-item>
        <el-form-item label="证件号码" prop="certId">
          <el-input v-model="form.certId" placeholder="请输入证件号码" />
        </el-form-item>
        <el-form-item label="街道乡镇" prop="jiedaoName">
          <el-input v-model="form.jiedaoName" placeholder="请输入街道乡镇" />
        </el-form-item>
        <el-form-item label="社区村组" prop="shequName">
          <el-input v-model="form.shequName" placeholder="请输入社区村组" />
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" type="textarea" placeholder="请输入内容" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
    <!-- 用户导入对话框 -->
    <el-dialog :title="upload.title" :visible.sync="upload.open" width="400px" append-to-body>
      <el-upload ref="upload" :limit="1" accept=".xlsx, .xls" :headers="upload.headers" :action="upload.url + '?updateSupport=' + upload.updateSupport" :disabled="upload.isUploading" :on-progress="handleFileUploadProgress" :on-success="handleFileSuccess" :auto-upload="false" drag>
        <i class="el-icon-upload"></i>
        <div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
        <div class="el-upload__tip text-center" slot="tip">
          <div class="el-upload__tip" slot="tip">
            <el-checkbox v-model="upload.updateSupport" />是否更新已经存在的用户数据
          </div>
          <span>仅允许导入xls、xlsx格式文件。</span>
          <el-link type="primary" :underline="false" style="font-size: 12px; vertical-align: baseline" @click="importTemplate">下载模板</el-link>
        </div>
      </el-upload>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitFileForm">确 定</el-button>
        <el-button @click="upload.open = false">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listDrawing, getDrawing, delDrawing, addDrawing, updateDrawing } from "@/api/drawing/drawing";
import {listUser} from "@/api/system/user";
import {getToken} from "@/utils/auth";

export default {
  name: "Drawing",
  data() {
    return {
      isFullScreen: false,
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 抽签表格数据
      drawingList: [],
      list:["小一","李二","王三","周四","张五"],
      // 随机点名的内容
      result:'',
      // 按钮文本内容
      txt:"开始抽签",
      // 流程控制开关
      open2:true,
      // 定义计时器开关
      timer:null,
      //部门
      dept:'',
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 用户导入参数
      upload: {
        // 是否显示弹出层（用户导入）
        open: false,
        // 弹出层标题（用户导入）
        title: "",
        // 是否禁用上传
        isUploading: false,
        // 是否更新已经存在的用户数据
        updateSupport: 0,
        // 设置上传的请求头部
        headers: { Authorization: "Bearer " + getToken() },
        // 上传的地址
        url: process.env.VUE_APP_BASE_API + "drawing/drawing/importData"
      },
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        userName: null,
        certId: null,
        jiedaoName: null,
        shequName: null,
        remark: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    toggleFullScreen() {
      this.isFullScreen = !this.isFullScreen;
    },
    /** 查询抽签列表 */
    getList() {
      this.loading = true;
      listDrawing(this.queryParams).then(response => {
        this.drawingList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        userName: null,
        certId: null,
        jiedaoName: null,
        shequName: null,
        updateBy: null,
        updateTime: null,
        remark: null,
        reserve1: null,
        reserve2: null,
        reserve3: null,
        reserve4: null,
        reserve5: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加抽签";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getDrawing(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改抽签";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateDrawing(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addDrawing(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除抽签编号为"' + ids + '"的数据项？').then(function() {
        return delDrawing(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导入按钮操作 */
    handleImport() {
      this.upload.title = "抽检文件导入";
      this.upload.open = true;
    },
    /** 下载模板操作 */
    importTemplate() {
      this.download('/drawing/drawing/importTemplate', {
      }, `抽检用户模板_${new Date().getTime()}.xlsx`)
    },
    // 文件上传中处理
    handleFileUploadProgress(event, file, fileList) {
      this.upload.isUploading = true;
    },
    // 文件上传成功处理
    handleFileSuccess(response, file, fileList) {
      this.upload.open = false;
      this.upload.isUploading = false;
      this.$refs.upload.clearFiles();
      this.$alert("<div style='overflow: auto;overflow-x: hidden;max-height: 70vh;padding: 10px 20px 0;'>" + response.msg + "</div>", "导入结果", { dangerouslyUseHTMLString: true });
      this.getList();
    },
    // 提交上传文件
    submitFileForm() {
      this.$refs.upload.submit();
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('drawing/drawing/export', {
        ...this.queryParams
      }, `drawing_${new Date().getTime()}.xlsx`)
    },
    move(){
      // 获取一个 0-当前数组长度的随机数
      let random = Math.floor(Math.random()*(this.list.length-0))

      // 让随机数成为 list数组的随机下标，赋值给 result ，在页面渲染
      this.result = this.list[random]
    },
    randomName(){
      this.queryParams.pageNum = 1;
      listDrawing(this.queryParams).then(response => {
        this.list = response.rows;
      });
      // 流程控制开关
      if(this.open2){
        // 定义计时器，调用move方法
        this.timer = setInterval(this.move,100)
        this.txt = "停止抽签"
        this.open2 = false
      }else{
        // 清除计时器
        clearInterval(this.timer)
        this.txt = "开始抽签"
        this.open2 = true
      }
    }
  }
};
</script>
<style scoped>


.full-screen-text {


  position: fixed;


  bottom: 0;


  right: 0;


  width: 100%;


  height: 53%;


  display: flex;


  align-items: center;


  justify-content: center;


  font-size: 5em;


  background-color: #dd6161;


  color: #fff;


  z-index: 1000;


}


</style>
